linux-imx

apparmor: remove unused redundant variable stop

The boolean variable 'stop' is being set but never read. This
is a redundant variable and can be removed.

Cleans up clang warning: Value stored to 'stop' is never read

Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: John Johansen <john.johansen@canonical.com>